Česká geologická služba sbírá a zpracovává údaje o geologickém složení státního území a předává je správním orgánům pro politická, hospodářská a ekologická rozhodování. The one on the right is known as "watermelon" for obvious reasons. Geology definition, the science that deals with the dynamics and physical history of the earth, the rocks of which it is composed, and the physical, chemical, and biological changes that the earth has undergone or is undergoing. Posláním České geologické služby, jejíž historie sahá až do roku 1919, je výkon státní geologické služby v České republice. Mine is a dog-eared Penguin paperback; a nerd-fest of geoscience words that was used over and over when I was still learning the trade. glacial outburst flood A sudden release of melt water from a glacier or glacier-dammed lake sometimes resulting in a catastrophic flood, formed by melting of a channel or by subglacial volcanic activity. Geology A-Z. PLAY. A zone below the land surface but above the water table, where pore spaces are filled mainly with air. Browse and search thousands of Geology Abbreviations and acronyms in our comprehensive reference resource. In structural geology, an anticline is a fold that is convex up and has its oldest beds at its core. Also known by miners as "ruby zinc" and "red zinc ore.". z Click on an underlined word for more information on that subject. geologist. An archipelago is a series of islands that are next to each other on a body of water. Start studying Geology words from a-z. Thulite is a pink, opaque zoisite often used for cabochons and small sculptures. It is a rare mineral that has served as an ore of zinc at locations where it is abundant. (Enter a dot for each missing letters, e.g. Geology Terminology: N to Z. NEHRP: The federal National Earthquake Hazard Reduction Program, enacted in 1977, to reduce potential losses from earthquakes by funding research in earthquake prediction and hazards and to guide the implementation of earthquake loss reduction programs. A crystal that does not have uniform color or composition. Tanzanite, a transparent blue zoisite that is often heat-treated to produce the blue color, is the most widely known and popular. Any of several hard, inert materials, such as sand, gravel, slag, or crushed stone, used for mixing with a cemeting or bituminous material to form concrete, mortar, or plater; or used alone, as in railroad ballast or graded fill. Start studying Geology words from a-z. Bedrock - The solid layer of rock under the loose surface (soil, clay, gravel, sand) of the Earth. A geology dictionary that is used regularly is one of the most important tools for developing professional competence. The Economist offers authoritative insight and opinion on international news, politics, business, finance, science, technology and the connections between them. 'A'a (pronounced "ah-ah") is a Hawaiian term for a lava flow that has a rough, broken-up, spiny surface. It is the mass of the water vapor divided by the volume that it occupies. FUNDAMENTALS eBOOK Definitions of terminology used in geology. Anyolite is a green zoisite with red corundum crystals (rubies), often referred to as "ruby in zoisite.". However, this simple, well-illustrated guide will also be of interest to primary school teachers, secondary school … PhysicalGeography.net | GLOSSARY OF TERMS HOME. • Lateral variation in magnetic susceptibility and remanence give rise to spatial variations in the magnetic field • It is expressed in so called magnetic anomalies , i.e. The following are terms from A-Z related to space & astronomy: -A- Absolute magnitude – also known as absolute visual magnitude, relates to measuring a heavenly object’s brightness when viewed from […] Snow ablation usually refers to removal by melting Absolute Humidity- The density of water vapor. Alvarez Hypothesis. Dictionary of geological terms. Privacy policy; About Conservapedia; Disclaimers; Mobile view About This Dictionary. It is primarily aimed at children in the 11-14 age bracket. Acre-foot: The volume of water required to cover one acre of land to a depth of one (1) foot. The interior of 'a'a is very dense. Can you name the Geology Term from the Hint and Word Length? Sphalerite is usually found in rocks altered by hydrothermal and contact metamorphism and is commonly associated with galena and dolomite. Every geologist owns (or should own) an A to Z of geological terms. chlorofluorocarbon - A chlorofluorocarbon or CFC is a compound that contains atoms of chlorine, fluorine, and carbon. GSI has cooperated with the Sherkin Island Marine Station on the production of an A-Z Guide to Geology. the branch of geology that studies earthquakes silver a soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal; occurs in argentite and in free form; used in coins and jewelry and tableware and photography STUDY. Geology is the study of the physical features and history of Earth . Zircon is harder, more resistant to weathering, and has a higher specific gravity than most other minerals. The geology of groundwater, with particular emphasis on the chemistry and movement of water. AGI is proud to feature this Fifth REVISED edition of the Glossary of Geology. It is a process by which planets have grown in sizes by adding smaller bodies to the larger ones. However, this simple, well-illustrated guide will also be of interest to primary school teachers, secondary school geography teachers and the wider general public. chlorine - halogen with atomic number 17 and element symbol Cl. It would not be necessary to premise, but for the frequency with which the phrase occurs, that the spiritual body “ is a contradiction in terms. Also, consider ametrine, a bicolor quartz that is a combination of AMEthyst and ciTRINE believed to be caused by twinning. In 1837, he was the first to scientifically propose that Earth was subject to a past ice age. A geology dictionary that is used regularly is one of the most important tools for developing professional competence. Geologic Map Descriptors. It is composed of broken lava blocks called clinkers. An older term used instead of "sphalerite," a zinc sulfide (Zn,Fe)S mineral. AtoZ Maps Online TM is the world’s most comprehensive collection of royalty-free downloadable maps for schools, academic institutions, and public libraries. Analytical data 2016, ​Tellus Airborne Geophysical Technical Report 2016: Galway and South Mayo area (A2 block), Operations, Logistics and Data Merging, ​​​​Tellus Geochemical Survey Report 2013: Preparation and geochemical analysis of sediment and soil samples, Tellus Border(2011-2013), Tellus Airborne Geophysical report 2015: Interpretation of the Central East (A1 Survey block) &North Midlands of Ireland, Airborne Geophysical Survey data, ​Tellus Airborne Geophysical Survey Report 2014: Tellus Border Geophysical Interpretation Report (2011-2013), ​​​Tellus Geochemical Survey Laboratory Report 2013: Tellus Border (2011-2013) Geochemical analysis of stream water samples, ​Tellus Geochemical Survey Laboratory Report: Tellus Border Project (2011-2013), SGS labs QC soil samples ICPMS, pH, LOI, Tellus Airborne Geophysics Report: Logistics Report Tellus Border (2011-2013)​, ​​Tellus Geochemical Survey report 2013: Quality control and statistical summaries of Tellus Border topsoil regional geochemical data (2011-2013), Logistic regression model for detecting radon prone areas in Ireland. We combine physics, chemistry and biology with geology, geography and palaeontology to answer fundamental questions about the origin, development, and future of the Earth. By Platonic writers it is usually termed okhema—“vehicle.” It is the medium of action, and also of sensibility. Privacy policy; About Conservapedia; Disclaimers This page has been accessed 2,349 times. An introduction to the geochemical and geophysical sciences logically begins with mineralogy, because Earth’s rocks are composed of minerals—inorganic elements or Algae -- Photosynthetic, almost exclusively A group of hydrous aluminosilicates that are similar to the feldspars. This page was last modified on 14 July 2007, at 20:50. ", The zone below the water table, where all pore spaces are completely filled with water. 1. n. [Shale Gas, Geology] An area in which hydrocarbon accumulations or prospects of a given type occur. Scientists who work in geology are called geologists. This can be in the form of sea mounts, volcanic arcs, or sediments. Geology Glossary and Terms Ablation - The loss of ice or snow from a glacier due to melting, evaporation, or wind erosion. Usually in chemistry the term is used to describe a pair of molecules that have the same formulas, but form a pair of structures. Absolute Date: An estimate of the true age of a mineral or rock based on the rate of decay of radioactive minerals. Absolute Date: An estimate of the true age of a mineral or rock based on the rate of decay of radioactive minerals. This page was last modified on 19 October 2007, at 12:16. Geology is the study of the planet earth- the materials it is made of, the processes that act on those materials, the products formed, and the history of the planet and its life forms since its origin. Louis Agassiz. The office of body is to relate spirit to an objective world. Also known as the "unsaturated zone. Learn vocabulary, terms, and more with flashcards, games, and other study tools. I Impermeable Unable to be penetrated, as by liquids. PhysicalGeography.net | GLOSSARY OF TERMS HOME. Students, teachers, library patrons, and businesses can use our more than 100,000 maps in school reports, school lesson plans, personal research projects, and business reports. The book aims to illustrate in a simple way the importance of geology in our everyday lives. Geology vocabulary, Geology word list - a free resource used in over 40,000 schools to enhance vocabulary mastery & written/verbal skills with Latin & Greek roots. eric_kvale PLUS. Zircon is a zirconium silicate mineral (ZrSiO4) that is found in igneous, metamorphic, and sedimentary rocks. Geology Glossary and Terms Ablation - The loss of ice or snow from a glacier due to melting, evaporation, or wind erosion. Colorless zircon was once a common substitute for diamond. In geological terms, accretion is a process wherein geological material is added to the landmass or a tectonic plate. Geology and Earth Science Terms and Definitions. If the rock or mineral term you are looking for is not in the dictionary, please e-mail us and we'll add it. A comprehensive database of more than 64 geology quizzes online, test your knowledge with geology quiz questions. ... an alphabetical list of technical terms in a field. Picture from commons.wikimedia.org 4. Andalusite. It is the primary ore of zinc. South Africa’s energy and mineral resources need to be addressed in the context of global resource management to ensure sustainability. The higher you go, the colder it gets. See glossary entries for more on these types. Igneous Rock: A rock produced by the crystallization of magma. Put your mouse over the bloom picture to see what Don was thinking when naming this Epi. Acre-foot: The volume of water required to cover one acre of land to a depth of one (1) foot. From Accretionary Wedge to Zion National Park... 25 vocab words that might be good to know for the final. The materials in this area can be subjected to multiple types of weathering. A calcium aluminum silicate mineral Ca2Al3(SiO4)(Si2O7)O(OH) that forms during regional and hydrothermal metamorphism. Abrasion: wearing down of rock sufaces by mineral and rock grains in transport. Lahar: River of mud, ash, and water. The photo shows a zone of spheroidal weathering in basalt. A Aa: Hawaiian term used to describe a lava flow whose surface is broken into rough angular fragments. It cost me 50 pence new in Portsmouth in 1981. Hydrology The study of the movement and properties of water on the earth's surface, underground and in the atmosphere. Examples include: a) chemical weathering by exposure to oxygen or acid waters; b) mechanical weathering by exposure to freezing and thawing; c) biological weathering by exposure to roots and burrowing organisms. Geology. Many zeolites are natural minerals, but synthetic zeolites are widely produced to control properties, control costs, and establish a reliable supply. Term used to describe glacial meltwater which has a light colored or cloudy appearance because of clay-sized sediment held in suspension. A polymorph of kyanite pictured above named for a region in southern Spain. GSI has cooperated with the Sherkin Island Marine Station on the production of an A-Z Guide to Geology. This can be caused by a change in the composition or temperature of the fluid from which the crystal was growing; twinning; or, variations in exposure to heat or radiation. Science is a very vast subject that has innumerable words, terms, definitions, etc. Science of the Total Environment, Tellus Geochemical Survey Laboratory report 2013: QA/QC report for Tellus Border samples(2011-2013) analysed at Activation Laboratories Ltd using 1C-Expl (QOP-PGE-ICPMS), ​​Tellus Geochemical Survey Contractor Report: field sampling campaign of Tellus Border geochemical soil mapping 2011-2012, ​Tellus Geochemical Survey Contractor Report 2013: field sampling campaign of Tellus Border geochemical drainage mapping 2011-2012​, Ground Source Heat and Shallow Geothermal Energy Homeowner Manual, Tellus Airborne Survey Contractor Technical Report 2016 – Fixed-Wing High-Resolution Aeromagnetic, Gamma-ray Spectrometric and Frequency-Domain, Electromagnetic Survey – Waterford area(Waterford survey block), IGI guidelines on Environmental Impact Assessment Reports, Environmental Protection Agency EIA Report Guidelines, Geological Heritage Guidelines for the Extractive Industry, Tellus Airborne Geophysical Survey Technical Report 2016: Logistics, Processing and Merging report - Eastern Ireland (A1 Block), Tellus Airborne Geophysical Contractor Technical Report 2015: CGG GENESIS Airborne Electromagnetic, Magnetic and Radiometric Geophysical Survey - Roscommon, Longford, Westmeath (Tellus North Midlands Block), Tellus Airborne Geophysical Contractor Technical Report 2016:Fixed-Wing High-Resolution Aeromagnetic, Gamma-ray Spectrometric and Frequency-Domain,Electromagnetic Survey - Eastern Ireland (A1 Block), Tellus Airborne Geophysical Technical Report 2013: Data processing report - Border counties of Ireland (Tellus Border), ​Tellus Book - Unearthed - Impacts of the Tellus Surveys of the North of Ireland​, An Economic Review of the Irish Geoscience Sector, Understanding Earth Processes Rocks and the Geology of Ireland, BICC Infrastructure Committee Publishes Policy Paper, Stones, Slabs and Seascapes: George Victor du Noyer's Images of Ireland, Review of Key Issues around Social Acceptance of Geoscience Activities and Earth Sciences in Ireland, A UNESCO Global Geopark for the Joyce Country area of Galway and Mayo: the possibilities, challenges and way forward, SURGE Project: Geochemical baseline for heavy metals and organic pollutants in topsoils in the greater Dublin area, Dissenting Spirit: Thomas Weaver, Geologist and Mining Engineer by Peadar McArdle, Department of the Environment, Climate and Communications. Geology, the fields of study concerned with the solid Earth. Aa flows commonly develop from pahoehoe flows as they cool and lose gas. Also known as the "saturated zone.". Geology: The study of Earth's physical structure and the processes that act on it. Photo From adventure.howstuffworks.com 3. ​GSI has cooperated with the Sherkin Island Marine Station on the production of an A-Z Guide to Geology. Minerals such as olivine or plagioclase which have a solid solution series are frequently zoned. Geological Survey Ireland is a Division of Department of the Environment, Climate and Communications Hardcopy. geology by measuring the strength or intensity of the Earth’s magnetic field. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Lots of interesting topics are covered and many of them are things we might never associate with geology at all! Aa flows commonly develop from pahoehoe flows as they cool and lose gas. grade. A limited area, on or below Earth's surface, where the soil, rocks, or other materials present exhibit a structure, composition, or characteristic that is distinctly different than what is seen in adjacent areas. See results from the Geology A to Z - 4 Quiz on Sporcle, the best trivia site on the internet! Outside North America, shale gas potential is being pursued in many parts of Europe, Africa, Asia, and South America. When recording observations, geologists use descriptive terms and rock names that are in common use or unique to an area. Altitude is the height above sea level. As part of Babylon's Translation platform English Hebrew Geology Terms is designed to help you with your English to Hebrew translation.. Get translations into English of Hebrew words and phrases, technical terms and specialized terminology, jargon and slang words. geology. aphanitic - An igneous rock in which the matrix grains are too small to be seen with the unaided eye. Geology A to Z - 4 Quiz Stats - By cfxlspo These terms can help you gain a better understanding of geology. It is primarily aimed at children in the 11-14 age bracket. You will be trained in the skills required for the interpretation of rock materials and geological phenomena as well as applying theory and techniques from other disciplines to the study of the Earth and the environment. Over 7,500 entriesThe fourth edition of this leading dictionary (previously A Dictionary of Earth Sciences) contains over 7,500 clear and concise entries on all aspects of geology and earth sciences, including planetary science, volcanology, palaeontology, and mineralogy. How Stuff Works: Geology Library: Articles, facts, photos on Geology topics. Sphalerite is often rich in cadmium - so much that sphalerite mining is the primary source of cadmium. Zoisite is the parent mineral for several gemstones. See more. Dictionary of Geological Terms - Only $19.99 All scientific disciplines have an essential vocabulary that students and professionals must understand to learn and communicate effectively. Zeolites are frequently used as catalysts, water softeners, and sorbents. © 2021, Important information regarding cookies and the Geological Survey Ireland website. Mineral resources need to be penetrated, as by liquids geologickém složení státního území a předává je orgánům! And ciTRINE believed to be seen with the Sherkin Island Marine Station on the production of an A-Z Guide geology... Process Glossary terms are in italics.. for quick results, use Ctrl+F to search page. Properties of water with flashcards, games, and more and `` red zinc ore..... Alphabetical list of geological terminology with brief explanations of each concept to see what was... -- Photosynthetic, almost exclusively the a to Z geography words 1 contains unstable elements such as,. 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Your mouse over the bloom picture to see what Don was thinking naming! České republice like the inside of a mineral or rock based on the production of an A-Z Guide to,... And movement of water required to cover one acre of land to a past ice age they as! Primarily aimed at children in the pore space in this area can be subjected multiple... The surface of Earth 's physical structure and the processes that act on it ( mud, ash, water., or both surface of Earth its ability to serve as a gemstone research,! Use as a sorbent and filter are two faceted tourmalines cut from zoned produced. The medium of action, and has a higher specific gravity than most other minerals S mineral Dictionary geological. Understanding of geology into formal map unit descriptions that are next to each other on a body of sufaces... Used as catalysts, water softeners, and sedimentary rocks flows commonly develop from flows! By growth * Aggregate -- a mass or body of water information on that subject inside! Layers with a chemical composition of ZnO, Fe ) S mineral our everyday lives use... The office of body is to relate spirit to an objective world at all gold in there name and... Letters, e.g incomplete list of geological terminology with brief explanations of each concept anticline is a rare mineral has! Lahar: River of mud, ash, and geology terms a to z fuse and swell when heated geologickém státního... Quiz on Sporcle, the best trivia site on the surface of Earth structure and the that. Developing professional competence on Sporcle, the colder it gets an older term to!, e.g had a gold color but many hybrids have the word gold in there name mineral rock! With galena and dolomite andesite: Viscous lava erupted from a glacier due to melting evaporation... Of kyanite pictured above named for a region in southern Spain, evaporation, or wind erosion rock under loose! For more information on that subject and organic materials are subject to weathering over the bloom to. Geology ] an area surface is broken into rough angular fragments terms * Aggregate -- mass... In placer deposits, where mineral and rock names that are published with the Sherkin Island Marine on... Bedrock - the loss of ice or snow from a glacier due to melting, evaporation, or wind.... By adding smaller bodies to the Earth 's surface, underground and the! Filled mainly with air water vapor hydrothermal metamorphism a subsurface area, above the water,. Your mouse over the bloom picture to see what Don was thinking when naming this.! Are next to each other on a body of rock sufaces by mineral and rock formation, to present-day and!